Display screen or portion thereof with graphical user interface



FIG. 1 is a front view of a display screen or portion thereof with graphical user interface, showing our new design; and,

FIG. 2 is a front view thereof, in which a display device in broken lines are provided to illustrate an example environment.

The broken lines in the FIG. 1 drawing illustrate the portion of the display screen in which the claimed design is embodied. The broken lines in the FIG. 2 drawing illustrate the display screen in which the claimed design is embodied. The broken line showing of the display screen or portion thereof illustrates the environment of the claimed design and form no part thereof. 

CLAIM The ornamental design for a display screen or portion thereof with graphical user interface, as shown and described. 